we're going the talk to jack welch live about it when he joins me at the top of the hour. also, tonight, how one woman's alleged lie working in a crime lab in massachusetts is calling into question, get this. 34,000 criminal cases. 34,000. people already being released from jail because of this woman's suspected fraud. it is an unbelievable story. all that and a lot more you need to know about the meningitis outbreak, two different scares. >> sounds like a great show. i hope everybody stays tuned. our fifth story "outfront", gunk. american airlines now says messy passengers are to blame for seats that came loose an at least three recent flights. the airline claims spilled soda and coffee gunked up a seat locking mechanism over time. the incidents forced the airline to take 48 boeing 757 jets out of commission for repairs. what's behind this explanation and does it all add up? william mcghee is the author of attention all passenger, the airline's dangerous decent and how to reclaim our skies. do you buy this? >> no. i think most people feel that the gunk is bunk. >> that al